Amouzad Mahdiraji, Ebadollah, and Seyed Mohammad Shariatmadar. “Improving Flexibility and Control the Voltage and Frequency of the Island Micro-Grid Using Storage Devices”. Advanced Journal of Science and Engineering 1, no. 1 (April 30, 2020): 27–31. Accessed October 3, 2023. https://sciengpub.com/adv-j-sci-eng/article/view/advjscieng20011027.